Rafael Kallis

Rafael Kallis Email and Phone Number

Software Engineering Consultant @ K51
Rafael Kallis's Location
Zurich, Zurich, Switzerland, Switzerland
About Rafael Kallis

I am a software engineer working on projects that combine engineering, disruptive technologies and business. My homebase is located at Zurich, Switzerland and my main clients are financial technology businesses. Over the years I have developed a skillset in fullstack and blockchain software development, as well as data science expertise. Outside my industry activities I also author and review academic papers.

Rafael Kallis's Current Company Details
K51

K51

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Software Engineering Consultant
Rafael Kallis Work Experience Details
  • Rafael Kallis Consulting
    Owner
    Rafael Kallis Consulting Oct 2021 - Present
    Zurich, Switzerland
    - Development expertise in enterprise software architecture, natural language processing and blockchain applications.- Developing an IDO Launchpad on Hedera Hashgraph (typescript, solidity).- Implementing a block explorer over EVM compatible transactions and logs on Hedera Hashgraph (go, solidity, clickhouse).- Implementing an automated market maker (AMM) and liquidity farm on the Milkomeda EVM Cardano sidechain (typescript, solidity).- Fullstack software engineer and architect of a retail financing platform and app (dotnet, mssql, postgres, identity server, openapi, typescript).
  • K51
    Technology Consultant
    K51 Aug 2023 - Present
    Zurich, Switzerland
    K51 is replacing oil and natural gas with computing power – the fuel of the future.Modern data centers are already powered by renewable energy, which reduces CO2 pollution. Nevertheless, we are still faced with the problem of how to deal with waste heat from computers. Air cooling cannot keep it in check efficiently enough and most of the waste heat is released into the atmosphere. Innovative solutions are needed to reduce this energy waste and keep the valuable energy in the cycle.The solution is to run high-performance computing (HPC) where fossil-free heat can be used - for example, in greenhouses, hotels or industrial plants. This allows waste heat to be used elsewhere and kept in circulation in an efficient way. In this way, we use the same energy twice. This makes economic as well as ecological sense.
  • Valdon Group
    Software Engineering Consultant
    Valdon Group Mar 2020 - Present
    Zurich, Switzerland
    - Providing my expertise and knowledge to clients in the fintech industry.- Research on improving software maintenance using machine learning.- Developer near-shoring, talent scouting and acquiring.
  • Bob Finance
    Software Engineering Consultant
    Bob Finance Mar 2020 - Present
    Zurich, Switzerland
    - Solution architect and software engineer over internal customer support and sales analytics dashboard (asp.net).- Developed services for customer profiling.- Maintenance of legacy banking systems.- Integrated Azure Active Directory as a identity and permission solution across our internal, B2C, B2B and B2B2C products.- OpenId Connect compatible identity server implementation.
  • Zhaw School Of Engineering
    Guest Researcher
    Zhaw School Of Engineering Nov 2022 - Present
    Winterthur, Zurich, Switzerland
    Industrial guest researcher, data scientist and engineer at the COSMOS DevOps H2020 project.COSMOS is designing and developing novel DevOps methodologies, techniques, and tools that will enable effective, continuous development and evolution of cyber-physical systems.COSMOS addresses challenges in the cyber-physical system maintenance process by realising DevOps pipelines delivering efficient and cost-effective development of trustworthy and secure cyber-physical systems capable of adapting their behavior to dynamic contexts and unexpected operating scenarios. COSMOS technologies will:- Reduce the effort and costs in the development, validation and verification, and evolution activities of cyber-physical systems.- Reduce the cyber-physical system fault proneness to security threats thereby providing increased trustworthiness.- Make cyber-physical systems capable of autonomously adapting (or reacting) to unexpected behavior.These outcomes will be achieved through the development of novel infrastructure and technologies for cyber-physical systems development and deployment.

Rafael Kallis Skills

Javascript C++ Solidity Algorithms Economics Scuba Diving Software Development Machine Learning Java Sql Python Databases C Node.js React.js R Latex Json Git Mongodb Docker Products Linux Ethereum Unix Typescript Apache Jackrabbit Oak Apache Spark Bitcoin Microservices Eos

Rafael Kallis Education Details

Frequently Asked Questions about Rafael Kallis

What company does Rafael Kallis work for?

Rafael Kallis works for K51

What is Rafael Kallis's role at the current company?

Rafael Kallis's current role is Software Engineering Consultant.

What schools did Rafael Kallis attend?

Rafael Kallis attended University Of Zurich.

What skills is Rafael Kallis known for?

Rafael Kallis has skills like Javascript, C++, Solidity, Algorithms, Economics, Scuba Diving, Software Development, Machine Learning, Java, Sql, Python, Databases.

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